Long story short Dd has been getting investigated for special needs for 3 years now (just before her 3rd birthday now nearly six)
To say we are going round in circles would be a huge understatement (bitter laugh)
It looks like she has learning difficulties or autism or perhaps a mixture of the two with some delayed sensory processing added to the mix 
We are waiting on further investigation from the autism clinic while fighting to get her assessed to stage 4 (currently stage 3) to get her extra help in school.
She is struggling with her school work (nearing end of year one) and I can only see it getting worse for her the longer it goes on before we get her help.
She has had three blocks of speech therapy and one block of occupational therapy as well as odd paediatrician/ educational psychology appointments thrown in there.
There's no chance of me going back to work soon (dh works full time) as I need to be here for her appointments and I wouldn't trust anyone else with her outside school hours (no awareness of danger, bolts over roads, runs away from parks, has epic meltdowns I would worry was put down to poor behaviour when I know it's not)
The money would never bother me I would honestly rather make do and be her for her but days like today we have been on a sensory awareness course which was so helpful but a lot of the things they have shown us which I'm sure could help (weighted blankets, gym balls, lap weights) are so expensive and it just got me thinking could we apply for dla even though she has not yet been given any diagnosis or does it look like one might come soon?